Datasheet > RAA271005

RAA271005

更新时间： 2024-12-01 14:57:39

品牌	Logo	应用领域
瑞萨 - RENESAS		集成电源管理电路
页数	文件大小	规格书
13页	346K
描述
Automotive 11ch Safe SoC PMIC with Extremely Low Quiescent Current

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RAA271005 数据手册

Short-Form Datasheet

RAA271005

General Purpose IC for Power Management Automotive Applications

The RAA271005 is a general-purpose Power

Management IC (PMIC) suitable for R-Car SoC

series.

Features

▪ Input voltage range 2.7V - 5.5V

▪ Five High efficiency switching regulators with

The RAA271005 contains five DC/DC switching

regulators and 6 low-drop out linear regulators (LDO).

DCDC5 switching regulator can be configured to work

in buck mode or can be configured as a boost. The

RAA271005 PMIC supports low power operation,

where three of the switching regulators

adjustable output voltages

• 12A (Buck1); V

from 0.3V to 3.3V

OUT

• 2.5A (Buck2-Buck5); V

from 0.3V to 3.3V

OUT

• Merge-mode 2 x 2.5A regulators = 5A

• Buck5 can operate as asynchronous boost

• Six Linear Drop Out (LDO) Regulators

(Buck3-Buck5) have been optimized to consume low

quiescent current.

• 4×60mA; V

= 1.8V or 3.3V

OUT

RAA271005 supports up to ASIL D functional safety,

and includes an independent reference for monitoring

of the output voltages, dual internal temperature

monitors, challenge response watchdog timer, SoC

and MCU error pin monitors, reset generator, a

dedicated safety-control state machine, and safety

shutdown path. An integrated 12-bit ADC monitors all

input rails, output rails, internal temperature, and

includes additional inputs to monitor external analog

sources.

• 2×500mA; V

= 0.6V to 3.3V

OUT

▪ Programmable current limits for all bucks

▪ 12-bit analog-to-digital converter for monitoring

with programmable OV/UV thresholds.

▪ Programmable power sequence. Fully supports S4

sequence requirements.

• Low-Iq Deep-stop/Always On (AWO) Mode

• Suspend-to-RAM/DDR-backup Mode

▪ Supports R-Car Soc Activation

▪ Q&A watchdog timer

RAA271005 is available in a 6×11 BGA package with

0.65mm pitch. The device is offered as AEC-Q100

Grade 1 operation supporting an ambient

▪ Configurable through I C or SPI interface

temperature range of -40°C to 125°C.

▪ SoC and MCU error pin monitors

▪ AEC-Q100

Applications

▪ Grade 1 qualified

▪ Automotive gateway systems

▪ Automotive vision systems

▪ Automotive LIDAR systems

▪ Ideal power supply for Renesas R-Car S4 SoC

R33DO0005EU0100 Rev.1.00

Sep 27, 2021

Page 1

12 3 4 5 6 7...13

中文翻译

下载PDF

与RAA271005相关器件

型号	品牌	获取价格	描述	数据表
RAA271041	RENESAS	获取价格	Cold Crank Boost and Buck Controller with Drivers for ASIL-D Automotive Applications
RAA271082	RENESAS	获取价格	Automotive ASIL B PMIC with Three Synchronous Buck Regulators and One Low Dropout Linear R
RAA278840	RENESAS	获取价格	LCD Video Processor with Decoder, LVDS, TTL, MIPI, Improved Upscaling Engine, and Video In
RAA278842	RENESAS	获取价格	LCD 视频处理器，带双通道 LVDS 开放式 LDI 面板接口和单独的 MIPI-CSI
RAA278843	RENESAS	获取价格	具有伪 BT.656 输出的 LCD 视频处理器
RAA279971	RENESAS	获取价格	汽车高清链接编码器
RAA279972	RENESAS	获取价格	汽车高清链接解码器
RAA279974	RENESAS	获取价格	Automotive High Definition Link 4 Channel Decoder
RAA28	ETC	获取价格	Infrared I2C remote control decoder
RAA2-8	JST	获取价格	Ring tongue terminal (R-type, Vinyl-insulated) (straight)

与RAA271005相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

52
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

41
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

69
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

65

产品中心

服务支持

精选活动

关于我们

帮助中心

RAA271005

RAA271005 数据手册

与RAA271005相关器件

与RAA271005相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

RAA271005

RAA271005 数据手册

与RAA271005相关器件

与RAA271005相关文章

您还可以找

您在本页遇到什么问题？